Clear quartz is the most powerful stone that exists. It can do anything. You can program it to replace any other crystal in your spell work or meditation practice. It's said to bring clarity, energy and healing. Combine with other crystals to make their energies stronger. There's so much information out there about clear quartz if you want to learn more. This is really the only crystal you'll ever need!
Large tumbles. Sold individually. One will be intuitively chosen for you! They are about 2 inches or so.